CN203200784U - Novel detection well cover - Google Patents
Novel detection well cover Download PDFInfo
- Publication number
- CN203200784U CN203200784U CN 201320111516 CN201320111516U CN203200784U CN 203200784 U CN203200784 U CN 203200784U CN 201320111516 CN201320111516 CN 201320111516 CN 201320111516 U CN201320111516 U CN 201320111516U CN 203200784 U CN203200784 U CN 203200784U
- Authority
- CN
- China
- Prior art keywords
- well lid
- well cover
- reinforcement
- arrangement
- novel detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a novel detection well cover which comprises a well cover outer neck arm and a well cover inner neck wall, wherein two layers of distribution ribs are welded on the well cover and respectively form a five-pointed star structure, the ten top points are the welding points of the distribution ribs, and the distribution ribs are connected to a piece of outer neck flat iron of the well cover outer neck arm. Compared with the prior art, the novel detection well cover can reduce cost, each single distribution rib is shorter, the load bearing of the distribution ribs is higher, the production and manufacturing are more efficient, the number of the welding points is only ten, welding strips, power cost and labor cost are saved, modeling is the same, line production of the novel detection well cover at a time can be achieved, the efficiency is higher, in addition, the structure is reasonable, twenty force bearing points are formed and evenly distributed on the well cover, and distribution rib weak areas are avoided.
Description
Technical field
The utility model relates to a kind of well lid, especially relates to a kind of Novel inspection well lid.
Background technology
In the market well lid adopts the arrangement of reinforcement method of groined type, adopts altogether 12～14 arrangements of reinforcement to form on the outer neck band iron of two-layer pad well lid up and down, and pad is totally 24 points.Because pad is more, therefore can there be following shortcoming:
Article (1) 12～14, arrangement of reinforcement, arrangement of reinforcement quantity is too many, and wherein the length of 8 arrangements of reinforcement is near the diameter of well lid, the decline that is inversely proportional to of longer its weight capacity of length, (80cm*8)+(70cm*4)=920cm greatly reduces weight capacity as an example of diameter 80cm example;
(2) quantity of arrangement of reinforcement is more, the longer cost that just directly affects well lid self of the length of arrangement of reinforcement, and rising is directly proportional;
(3) its 24 pads are also too many, directly affect the efficient of producing, and welding rod and the electricity charge reach manually will directly affect well lid cost of production and production efficiency.
(4) unreasonable structure of traditional arrangement of reinforcement forms 4 of arrangement of reinforcement weak areas, directly affects the weight capacity of well lid.
(5) shape of 12 of arrangement of reinforcement length is different, increases the difficulty of processing, causes production efficiency to descend.
The utility model content
The purpose of this utility model is exactly to provide the Novel inspection well that a kind of weight capacity is good, rational in infrastructure, cost of production is low lid for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of Novel inspection well lid comprises neck wall in the outer Jingbi of well lid and the well lid, is welded with two-layer arrangement of reinforcement at well lid, and above-mentioned two-layer arrangement of reinforcement all consists of the five-pointed star structure, and ten summits are the pad of arrangement of reinforcement, are welded to connect on the outer neck band iron of Jingbi outside well lid.
As preferred embodiment, arrangement of reinforcement is provided with 10 altogether.
As preferred embodiment, arrangement of reinforcement forms 20 equally distributed stress points at well lid.
As preferred embodiment, the neck wall is concentric structure in the outer Jingbi of well lid and the well lid.
Compared with prior art, the utlity model has following advantage:
(1) arrangement of reinforcement that uses is 10, compares with existing well lid and has reduced 2, thereby can reduce cost;
(2) length of wall scroll arrangement of reinforcement is shorter, and its load-bearing is higher;
(3) manufacture more efficiently, pad only has 10 points, saves welding rod, the electricity charge, labour cost, and moulding is the same, can disposable continuous productive process, and efficient is higher;
(4) rational in infrastructure, formed stress point totally 20 be evenly distributed on the well lid, do not form the arrangement of reinforcement weak area.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
A kind of Novel inspection well lid, its structure comprise neck wall 2 in the outer Jingbi 1 of well lid and the well lid as shown in Figure 1, and neck wall 2 is concentric structure in the outer Jingbi 1 of well lid and the well lid.Be welded with two-layer arrangement of reinforcement 3 at well lid, every layer by 5, amount to 10.Each layer arrangement of reinforcement 3 all consists of the five-pointed star structure, and ten pads 4 that the summit is arrangement of reinforcement are welded to connect on the outer neck band iron of Jingbi 1 outside well lid, and 10 arrangements of reinforcement 3 form 20 equally distributed stress points 5 at well lid.
Claims (4)
1. a Novel inspection well lid comprises neck wall in the outer Jingbi of well lid and the well lid, is welded with two-layer arrangement of reinforcement at well lid, it is characterized in that, described two-layer arrangement of reinforcement all consists of the five-pointed star structure, and ten summits are the pad of arrangement of reinforcement, is welded to connect on the outer neck band iron of Jingbi outside well lid.
2. a kind of Novel inspection well lid according to claim 1 is characterized in that, described arrangement of reinforcement is provided with 10 altogether.
3. a kind of Novel inspection well lid according to claim 1 is characterized in that, described arrangement of reinforcement forms 20 equally distributed stress points at well lid.
4. a kind of Novel inspection well lid according to claim 1 is characterized in that, the neck wall is concentric structure in the outer Jingbi of described well lid and the described well lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111516 CN203200784U (en) | 2013-03-11 | 2013-03-11 | Novel detection well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111516 CN203200784U (en) | 2013-03-11 | 2013-03-11 | Novel detection well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203200784U true CN203200784U (en) | 2013-09-18 |
Family
ID=49144908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320111516 Expired - Fee Related CN203200784U (en) | 2013-03-11 | 2013-03-11 | Novel detection well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203200784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538739A (en) * | 2015-12-08 | 2016-05-04 | 东营市天诚建材有限公司 | Glass fiber-reinforced plastic high-strength composite strengthening rib and production technology thereof |
-
2013
- 2013-03-11 CN CN 201320111516 patent/CN203200784U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538739A (en) * | 2015-12-08 | 2016-05-04 | 东营市天诚建材有限公司 | Glass fiber-reinforced plastic high-strength composite strengthening rib and production technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20210311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |